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10216948 = 227364891
BaseRepresentation
bin100110111110…
…010111110100
3201020002000111
4212332113310
510103420243
61002552404
7152562010
oct46762764
921202014
1010216948
115849165
123508704
132169541
1414dd540
15d6c39d
hex9be5f4

10216948 has 12 divisors (see below), whose sum is σ = 20433952. Its totient is φ = 4378680.

The previous prime is 10216937. The next prime is 10216963. The reversal of 10216948 is 84961201.

It is a happy number.

10216948 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182418 + ... + 182473.

Almost surely, 210216948 is an apocalyptic number.

It is an amenable number.

10216948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10216948 is a wasteful number, since it uses less digits than its factorization.

10216948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364902 (or 364900 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 10216948 is about 3196.3960956052. The cubic root of 10216948 is about 216.9903370158.

The spelling of 10216948 in words is "ten million, two hundred sixteen thousand, nine hundred forty-eight".

Divisors: 1 2 4 7 14 28 364891 729782 1459564 2554237 5108474 10216948